Improving life by helping to navigate safely, develop resources and protect the environment by collecting and compiling information about the Earth.

TerraSond’s mission is to provide surveying services of the highest quality.

Originally formed in Alaska in 1994, our company has grown to become one of the foremost terrestrial and sea floor mapping companies worldwide. By using our own vessels and equipment, we can provide our clients with professional hydrographic, marine geophysical and land survey services safely, effectively, and economically. With offices located in Alaska, Texas, Washington State, and Equatorial Guinea (Central Africa), our team of professionals can rapidly respond around the world.

Our clients range from oil and gas, pipeline, power and telecom, renewable energy, mining, survey and engineering, shipping, dredging and construction industries, to state and federal agencies including port authorities, the National Oceanic and Atmospheric Administration (NOAA), and the U.S. Army Corps of Engineers (USACE).

We take pride in our team and our professional approach.